.student-setup{max-width:760px;margin:40px auto;padding:clamp(22px,4vw,48px)}
.student-setup h1{font-size:clamp(26px,4vw,36px);line-height:1.2;margin:18px 0}
.student-setup .subtitle{line-height:1.7}.student-setup .field{margin-top:20px}
.student-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;border:0;padding:20px 0;margin:0}
.student-choices legend{font-weight:600;padding-top:20px}.student-choices label{display:flex;align-items:center;gap:12px;border:1px solid var(--line,#dce2d9);border-radius:12px;padding:16px;cursor:pointer}
.student-choices label:has(input:checked){background:#eaf1e4;border-color:#176452}.student-choices input{accent-color:#176452;width:18px;height:18px;flex-shrink:0}
.student-setup button:disabled{opacity:.6;cursor:wait}.student-setup .error-message{min-height:24px}.subject-tags{display:flex;flex-wrap:wrap;gap:8px}.learning-profile{margin:24px 0}.learning-profile p{line-height:1.7}
@media(max-width:480px){.student-choices{grid-template-columns:1fr}.student-setup{margin:20px 12px}}